Sea to Summit Triathlon
Always double-check with the organizer's website! This page may contain affiliate links.
About the race
The Sea to Summit Triathlon combines core triathlon elements with an extended mountain finish. The course includes an open-water swim, a long road ride, and a final run that finishes by climbing to the summit of Mount Washington, the tallest mountain in the Northeastern United States. Athletes are allowed one support designate, called a porter, to assist them during the event. Distances on the main course include: - Swim 1.2 miles - Ride 95 miles - Run and climb to Mount Washington summit Entry requires prior endurance credentials.
Individuals must have completed a full 140.6 triathlon or a 70.3 with results placing them in the top 75 percent of their age group, and recorded finish times better than 14:15 for 140.6 or 6:15 for 70.3. Qualifying events must have been completed after Jan. 1, 2021.
Racers from 2015 to 2025 who finished Sea to Summit within the race time limit, athletes who qualified for Ironman World Championships in that period, and current or former professional card holders are pre-qualified. Relay teams follow different qualification standards. Athletes must be at least 18 years old. The event is presented by New England Endurance Events.
The charity partner for the event is Habitat for Humanity, which focuses on affordable housing and building homes in New England and elsewhere. Visit the organization's website for the most recent information.
